<!DOCTYPE html>
<html lang="zh" xmlns:th="http://www.thymeleaf.org"
      xmlns:shiro="http://www.pollix.at/thymeleaf/shiro">
<meta charset="utf-8">
<head th:include="include :: header"></head>
<link th:href="@{/ajax/libs/jquery-layout/jquery.layout-latest.css}" rel="stylesheet"/>
<link th:href="@{/ajax/libs/jquery-ztree/3.5/css/metro/zTreeStyle.css}" rel="stylesheet"/>
<link th:href="@{/ajax/libs/layui/css/layui.css}" rel="stylesheet"/>
<body class="gray-bg">

<div class="container-div ui-layout-center">

    <fieldset class="layui-elem-field layui-field-title" style="margin-top: 10px;margin-bottom:10px">
        <legend  style="margin-left: -10px;font-size=16px">请上传Excel文件，其他格式不支持.（请注意：如果已存在数据，程序不会覆盖，如需修改，请在员工管理页面中编辑修改！）</legend>
    </fieldset>

    <div class="layui-upload">
        <button type="button" class="btn btn-success" id="testList">1、请选择文件（支持多个）</button>
        <div class="layui-upload-list">
            <table class="layui-table">
                <thead  >
                <tr><th style="font-weight:600">文件名</th>
                    <th style="font-weight:600">大小</th>
                    <th style="font-weight:600">状态</th>
                    <th style="font-weight:600">操作</th>
                </tr></thead>
                <tbody id="demoList"></tbody>
            </table>
        </div>
        <button type="button" class="btn btn-primary btn-edit" id="testListAction">2、开始上传</button>
    </div>


</div>
<div th:include="include :: footer"></div>
<script th:src="@{/ajax/libs/jquery-layout/jquery.layout-latest.js}"></script>
<script th:src="@{/ajax/libs/jquery-ztree/3.5/js/jquery.ztree.all-3.5.js}"></script>
<script th:src="@{/ajax/libs/layui/lay/modules/upload.js}"></script>
<script th:inline="javascript">

    function add() {
        $.ajax({
            cache : true,
            type : "POST",
            url : ctx + "staff/upload",
            data : {

            },
            async : false,
            error : function(request) {
                $.modal.alertError("系统错误");
            },
            success : function(data) {
                var data = { "code": 0,"msg":"成功" };
                $.operate.saveSuccess(data);
            }
        });
    }

    function submitHandler() {
        add();
    }

    function cancelHandler() {
        add();
    }

    layui.use('upload', function(){
        var $ = layui.jquery
            ,upload = layui.upload;
        var times=0
        //多文件列表示例
        var demoListView = $('#demoList')
            ,uploadListIns = upload.render({
            elem: '#testList'
            ,url: '/staff/upload/uploadfile'
            ,acceptMime: '.xlsx'
            ,accept: 'file'
            ,multiple: true
            ,auto: false
            ,bindAction: '#testListAction'
            ,choose: function(obj){
                var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列
                //读取本地文件
                obj.preview(function(index, file, result){
                    var tr = $(['<tr id="upload-'+ index +'">'
                        ,'<td>'+ file.name +'</td>'
                        ,'<td>'+ (file.size/1014).toFixed(1) +'kb</td>'
                        ,'<td>等待上传</td>'
                        ,'<td>'
                        ,'<button class="layui-btn layui-btn-xs demo-reload layui-hide">重传</button>'
                        ,'<button class="layui-btn layui-btn-xs layui-btn-danger demo-delete">删除</button>'
                        ,'</td>'
                        ,'</tr>'].join(''));

                    //单个重传
                    tr.find('.demo-reload').on('click', function(){
                        obj.upload(index, file);
                    });

                    //删除
                    tr.find('.demo-delete').on('click', function(){
                        delete files[index]; //删除对应的文件
                        tr.remove();
                        uploadListIns.config.elem.next()[0].value = ''; //清空 input file 值，以免删除后出现同名文件不可选
                    });

                    demoListView.append(tr);
                });
            }
            ,done: function(res, index, upload){
                if(res.code == 0){ //上传成功
                    var tr = demoListView.find('tr#upload-'+ index)
                        ,tds = tr.children();
                    tds.eq(2).html('<span style="color: #5FB878;">上传成功</span>');
                    tds.eq(3).html(''); //清空操作
                    return delete this.files[index]; //删除文件队列已经上传成功的文件
                }
                this.error(index, upload);
            }
            ,error: function(index, upload){
                times = times + 1;
                var tr = demoListView.find('tr#upload-'+ index)
                    ,tds = tr.children();
                tds.eq(2).html('<span style="color: #FF5722;">上传失败,请求上传接口出现异常,错误'+times+'次</span>');
                tds.eq(3).find('.demo-reload').removeClass('layui-hide'); //显示重传
            }
        });
    });
</script>
</body>
</html>